28942568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3607}}^1$

素因数の和:3689

約数の個数: 32

約数和(自身を含む): 58449600

約数和(自身を除く): 29507032

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 3607, 4012, 7214, 8024, 14428, 28856, 61319, 122638, 212813, 245276, 425626, 490552, 851252, 1702504, 3617821, 7235642, 14471284, 28942568]

約数ペア:

[(1, 28942568), (2, 14471284), (4, 7235642), (8, 3617821), (17, 1702504), (34, 851252), (59, 490552), (68, 425626), (118, 245276), (136, 212813), (236, 122638), (472, 61319), (1003, 28856), (2006, 14428), (3607, 8024), (4012, 7214)]